| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $224.48 | 5.531% | $236.896 | $236.90 | $236.90 | $236.90 |
| Purchase #2 | $203.53 | 10.585% | $225.0737 | $225.07 | $225.05 | $225.10 |
| Purchase #3 | $223.90 | 7.365% | $240.3902 | $240.39 | $240.40 | $240.40 |
| Purchase #4 | $5.40 | 7.728% | $5.8173 | $5.82 | $5.80 | $5.80 |
| Purchase #5 | $108.73 | 13.845% | $123.7837 | $123.78 | $123.80 | $123.80 |
| Purchase #6 | $146.87 | 11.450% | $163.6866 | $163.69 | $163.70 | $163.70 |
| Purchase #7 | $108.62 | 7.393% | $116.6503 | $116.65 | $116.65 | $116.70 |
| 7 purchase totals = | $1,021.53 | $1,112.2978 | $1,112.30 | $1,112.30 | $1,112.40 | |